Jonas is a moderately popular boys' name in England & Wales, ranking #483 in 2014 with 82 recorded births. This places Jonas in the top 8% of ranked UK boys' names for the year. Its actual usage is classified as Moderately Popular. The name reached its all-time peak in 2018 with 100 births ranking #422. Since 1996, the popularity has increased by 290.5%. In 2014, approximately 1 in every 4,050 boys born was named Jonas. FALLING Recent data shows the name is currently falling.